baber/WOPTO huggingface dataset:
Patent CA-2826536-A1 (CA)
Title: Dispensing device
Inventor: PENFOLD TIMOTHY DAVID
IPC: B65D25/38
Filed: 2013-09-09
Abstract: A dispensing device comprising a cylinder, a piston disposed in said cylinder and moveable therein in a priming direction and in a dispensing direction, a first spring means biasing said piston to move in said priming direction at a predetermined rate, and an operating plunger operatively connectable to said piston and moveable along a path to move said piston in said dispensing direction, in which said operating plunger comprises engagement means and is moveable between an engaged position in which said engagement means are operatively connected to said piston and movement of said operating plunger along said path is transmitted to said piston, and a disengaged position in which said engagement means are operatively disconnected from said piston and movement of said operating plunger along said path is independent of said piston, and in which said engagement means are arranged such that movement of said operating plunger between said engaged and disengaged positions is of a different kind to movement along said path,
Patent CA-2828056-A1 (CA)
Title: Computer system for the exchange of messages
Inventor: ZACKE ALEXANDER
IPC: G06Q30/00
Filed: 2011-05-24
Abstract: Computer system (1) for the exchange of messages via the internet for the online processing of trade transactions, comprising a plurality of client computers with internet interfaces (3), at least one central lead-server (7) connected to a central data base (8), and distribution points with a filter function arranged between client computers (2) and the at least one leadserver (7); a plurality of proxy computers (4) is provided to act as distribution points between the client computers (2) and the at least one central lead-server (7), which proxy computers (4) have at least one load balancer module (5) adapted to distribute messages among the predefined proxy computers (4) arranged upstream of them; each proxy computer comprises a relevance filter module (11) which is adapted to check arriving messages coming in from client computers (2) for their relevance according to predefined criteria and to forward only relevant messages; the communication between client computers (2) and proxy computers (4) is based on the HTTP protocol.
Patent CA-2829754-A1 (CA)
Inventor: HECKMAN GREG A
IPC: B26B19/12
Filed: 2011-07-26
Abstract: A vibrator motor in a hair clipper has a stationary piece and a moving piece. The stationary piece has a primary leg and at least one secondary leg.  The primary leg fits through an opening in a coil. A flange is then press fit onto the leg so that the coil is captured on the primary leg. The flange provides a magnetic pole face that is larger than the opening in the coil, which increases the efficiency of the motor. The flange is press fit in a single operation by pressing a primary prong into a primary socket, and pressing two secondary prongs into secondary sockets.  The secondary prongs are guided inwardly as they enter the secondary sockets, which closes the primary socket around the primary prong. A drive arm is secured to an arm of the moving piece. The arm is angled in relation to the drive arm to put even pressure on the moving blade in the hair clipper.
Patent CA-2832415-A1 (CA)
Inventor: CACACE ANTONINO GIORGIO
IPC: B32B15/01
Filed: 2012-04-05
Abstract: A method is disclosed of producing a billet (B14e) which can be heated and rolled or otherwise worked with conventional equipment to form a product with a steel core and a cladding of an alloy comprising stainless steel, nickel-chrome, nickel-copper or copper-nickel. For a product such as corrosion resistant reinforcing bar, the billet (B14e) comprises a solid steel core (C) which is inserted in a tube (J) of the alloy and on which swaging operations are carried out to cause the transverse size of discrete portions of the tube to decrease. The swaging operations may be carried out on the part of the tube that has an interface with the steel body. This can cause the length of the tube to increase and can also cause the transverse size of the steel body at the interface to be decreased. To prevent oxidation of chrome and other metals in the tube, one or more briquettes (Es, Ea, Et) of scavenging metal such as aluminium or titanium are inserted in the parts of the tube that project clear of an end of the core. These parts are then inwardly swaged and sealed by welding or the like before the billet is heated. To produce a tubular product, the core has a bore which houses a second metal tube. In this case, either or both of the tubes can be composed of the alloy.
Patent CA-2832430-A1 (CA)
Inventor: PARMETER LARRY J
IPC: F04D29/06
Filed: 2012-03-26
Abstract: In aspects, the present disclosure provides an apparatus for handling axial thrust in rotating equipment. The apparatus may include a thrust bearing and a runner having a contact surface engaging the thrust bearing. The runner may include passages extending between the contact surface and an opposing surface of the runner. The apparatus may further include a lock ring assembly that has channels in communication with the passages of the runner. In certain embodiments, one or more cavities may be formed on the contact surface of the runner. The cavities may be in communication with the internal passages of the runner. In aspects, the present disclosure provides a method for handling axial thrust in a pump assembly. The pump assembly may include a thrust bearing assembly that may include a runner having a contact surface engaging a thrust bearing pad. The method may include flowing a lubricating fluid to the contact surface using at least one internal passage formed in runner.
Patent CA-2835972-A1 (CA)
Inventor: LECLERC DENIS
IPC: A61P37/04
Filed: 2012-05-01
Abstract: An in vitro process of preparing virus-like particles (VLPs) from recombinant papaya mosaic virus coat protein and ssRNA, which allows for large scale production of VLPs in high yields, is provided. Also provided are VLPs comprising ssRNA prepared by the in vitro process. The VLPs can be used as adjuvants and when fused to an antigen, as vaccines. The use of the VLPs for stimulation of the innate immune response is also provided.
Patent CA-2836106-A1 (CA)
Title: Propylene impact copolymers having good optical properties
Inventor: MARTIN PETER S
IPC: C08L23/04
Filed: 2012-05-23
Abstract: Propylene impact copolymers (ICPs) are provided which comprise: (a) a matrix phase which comprises from 60 to 95 weight % of a polypropylene polymer containing from 0 to 6 mole % of units derived from one or more alpha- olefins other than propylene, and (b) a dispersed phase which comprises from 5 to 40 weight % of a copolymer derived from a first comonomer which can be either propylene or ethylene together with a second alpha- olefin comonomer. The ICP is further characterized by having a beta/alpha ratio less than or equal to 1.1. The ICPs of the present invention are particularly well suited for applications requiring clear, tough polymers such as thin walled injection molded articles for frozen food packaging applications.
Patent CA-2839361-A1 (CA)
Title: Use of an anisotropic fluoropolymer for the conduction of heat
Inventor: WOLFGANG BURGER
IPC: H01L23/373
Filed: 2012-07-26
Abstract: The present invention relates to the use of an anisotropic fluoropolymer having a different intrinsic thermal conductivity in at least two directions as a heat conducting material in a thermally conductive article, to a thermally conductive article comprising said anisotropic fluoropolymer and to a process for the production of said anisotropic fluoropolymer.
Patent CA-2840262-A1 (CA)
Title: Sweetener compositions and methods of making same
Inventor: LI KEVIN
IPC: A23L1/09
Filed: 2011-07-15
Abstract: A natural sweetener composition comprises a blend of Stevioside extract and Rebaudioside A extract, wherein the ratio of Rebaudioside A extract to Stevioside extract is between about 12:1 to about 1:12 and the purity of both extracts is from about 60% to about 97.5%. The sweetener composition may further include sweet sugars and non-natural sugars.
Patent CA-2841389-A1 (CA)
Inventor: RABBANI ELAZAR
IPC: C40B50/06
Filed: 2002-06-10
Abstract: This invention provides novel compositions and processes for analyte detection, quantification and amplification. Nucleic acid arrays and libraries of analytes are usefully incorporated into such compositions and processes. Universal detection elements, signaling entities and the like are employed to detect and if necessary or desirable, to quantify analytes. Amplification of target analytes are also provided by the compositions and processes of this invention.
Patent CA-2844555-A1 (CA)
Title: Thermally coated wall anchor and anchoring systems with in-cavity thermal breaks
Inventor: HOHMANN RONALD P JR
IPC: E04F13/22
Filed: 2014-03-04
Abstract: Thermally-isolating wall anchors and anchoring systems employing the same are disclosed. A thermally-isolating coating is applied to the wall anchor, which is interconnected with a wire formative veneer tie. The thermally-isolating coating is selected from a distinct grouping of materials, that are applied using a specific variety of methods, in one or more layers and cured and cross-linked to provide high-strength adhesion. The thermally-coated wall anchors provide an in-cavity thermal break that severs the thermal threads running throughout the cavity wall structure, reducing the U- and K-values of the anchoring system by thermally-isolating the metal components.
Patent CA-2845667-A1 (CA)
Title: Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, godet d'engin de travaux publics et procede de mise en oeuvre d'un tel systeme
Inventor: MARCHAND FABRICE
IPC: E02F9/28
Filed: 2012-08-31
Abstract: La présente invention concerne un système mécanique (1), comprenant un support (10), une pièce d'usure (20) et un dispositif (30) de liaison entre eux. Le support (10) comprend deux orifices débouchant de part et d'autre d'un logement (14) de réception du dispositif (30). Le dispositif (30) comprend une clavette filetée (50), un écrou (60) apte à être vissé sur le pied fileté de la clavette (50), et un fourreau élastique (40) muni d'une paroi ajustable par déformation dans le logement (14) du support (10), par vissage entre le pied fileté de la clavette (50) et l'écrou (60). Chaque orifice débouchant du logement (14) comporte une première partie centrée sur un axe central (X14) du logement (14) et s'étendant radialement au plus sur 180° autour de cet axe central, et une deuxième partie raccordée à la première partie et décalée radialement par rapport à l'axe central. Dans la configuration d'insertion, le dispositif (30) traverse la deuxième partie des orifices et n'exerce pas d'effort de verrouillage sur la pièce d'usure (20). Dans la configuration de verrouillage, l'axe de clavette (X50) est sensiblement aligné avec l'axe central du logement (14), la paroi du fourreau (40) est ajustée dans le logement (14) et le dispositif (30) exerce des efforts de verrouillage sur la pièce d'usure (20). L'invention concerne également un godet (G) d'engin de travaux publics comprenant un tel système, ainsi qu'un procédé de mise en uvre d'un tel système (1).
Patent CA-2847019-A1 (CA)
Title: Tetracyclic heterocycle compounds and methods of use thereof for the treatment of viral diseases
Inventor: MCCOMAS CASEY CAMERON
IPC: A61K31/537
Filed: 2012-08-20
Abstract: The present invention relates to compounds of formula (I) that are useful as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system.
Patent CA-2848826-A1 (CA)
Inventor: MUSAL MICHAEL J
IPC: A42B3/32
Filed: 2012-09-13
Abstract: A protective sports helmet includes features that promote efficient fit adjustment and donning and removal of the helmet. The helmet includes a front shell portion pivotably connected to a rear shell portion to promote easy donning and removal of the helmet. The upper region of the front shell optionally is longitudinally adjustable relative to the upper region of the rear shell. Cam mechanisms optionally are provided on the helmet shell for securing straps of a chin cup at desired lengths. The cam mechanisms optionally each include a self energizing grip member that increasingly engages the strap when the strap is pulled taut while the cam mechanism is in the locked position.
Patent CA-2849469-A1 (CA)
Title: Mining machine management system and mining machine management method
Inventor: SUGIHARA MOTOHIDE
IPC: E21C35/24
Filed: 2013-08-30
Abstract: A mining machine management system includes: a route information generation unit generating route information based on position information obtained when a mining machine in operation travels along a route departing from a predetermined first position, passing a second position where a load is loaded, and moving to a third position where the load is removed, the route information including nodes of the route and a link connecting the nodes; and a route analysis unit determining a section having the links within the route information to be a specific section where a slope difference between the links falls within a value, an orientation difference between the links falls within a value, and there is no intersection between the links.
Patent CA-2849965-A1 (CA)
Inventor: ALJOHANI SAMER MOHAMMED
IPC: G01F23/02
Filed: 2012-09-24
Abstract: Embodiments of the invention are directed to methods of use and a (trainable sight glass assembly for use with a sump pump having a pump housing and being adapted to view the condition of oil disposed, within the pump housing. In some embodiments, the drainable sight glass assembly can comprise a sight glass housing having an upper disk layer with a first diameter and a first threaded receptacle formed therein disposed on a top side of the sight glass housing, a lower disk portion with a second diameter and a second threaded receptacle formed therein and disposed on a bottom side of the sight glass housing, and a substantially transparent wall portion connecting upper disk layer to the lower disk portion so that the sight glass has a hollow, substantially frustoconically shaped interior when oil is not in the sight glass housing.
Patent CA-2851285-A1 (CA)
Inventor: CASSONI ROBERT PAUL
IPC: B31B50/44
Filed: 2012-10-15
Abstract: A method for forming a composite structure including positioning a composite sheet (140) adjacent to a die opening (310), constraining a portion of the composite sheet between a first forming surface (214) and a second forming surface (314) being spaced apart by a gap dis- tance being substantially equal to or greater than the sheet thickness, and urging the composite sheet through the die opening and along a third forming surface (312) to form a composite bottom from the com- posite sheet. According to another aspect the composite sheet is deformed into a deformed sheet (240) comprising a radius portion (250) disposed be- tween an inner portion (246) and an outer portion (248), the latter comprising an elastic radius (252); and removing the elastic radius from the outer portion of the deformed sheet to form a composite bot- tom. According to yet another aspect processing steps are performed con- currently on a plurality of sheets.
Patent CA-2853330-A1 (CA)
Inventor: MEILLET VINCENT
IPC: A62B35/00
Filed: 2012-11-13
Abstract: The present invention concerns a device (1) for anchoring a post (1a, 1b, 1c) in a support structure (2), a system with such a post (1a, 1b, 1c) being able to be a fall restraint protection system, an installation for protecting an area on a support structure (2), and a method for installing a post (1a, 1b, 1c). The anchoring device is characterized in that it comprises a securing means or member conformed so as to cooperate with the post (1a, 1b, 1c) for securing the post (1a, 1b, 1c) to said anchoring device (1) and in that the anchoring device (1) comprises a plate (7) raised with respect to the collar (4) so as to leave a space between the plate (7) and the collar (4), said plate (7) carrying said securing means or member. Application in the field of fixing a post, in particular for the fall restraint protection of personnel working in a dangerous area.
Patent CA-2856196-A1 (CA)
Inventor: ROSKO MICHAEL SCOT
IPC: E03C1/04
Filed: 2012-12-06
Abstract: A faucet for dispensing a fluid includes a spout, a pull-out spray head removably coupled to the spout and including an outlet, and a valve assembly in fluid communication with the outlet. Additionally, the faucet includes a fluid treatment assembly configured to output a treatment into the fluid. The faucet further comprises a first flow path and a second flow path.
Patent CA-2856418-A1 (CA)
Title: Stalk sensor apparatus, systems, and methods
Inventor: SAUDER TIMOTHY A
IPC: A01D41/127
Filed: 2012-11-21
Abstract: Referring now to the drawings, wherein like reference numerals designate identical or corresponding parts throughout the several views, FIG. 1 illustrates a prior art agricultural combine 10 which is supported and propelled by ground engaging wheels 14. Although the combine 10 is illustrated as being supported and propelled on ground engaging wheels 14 it can also be supported and propelled by full tracks or half tracks. A harvesting assembly 16 is used to gather crop and to conduct it to a feederhouse 18. The crop is conducted by the feederhouse 18 to a beater 20. The beater 20 guides the crop upwardly through an intake transition region 22 to a rotary threshing and separating assembly 24. In addition to rotary type combines such as that illustrated in FIG. 1, the prior art includes conventional combines having a transverse threshing cylinder and straw walkers or combines having a transverse threshing cylinder and rotary separator rotors.
Patent CA-2859496-A1 (CA)
Inventor: WOLF HENRY ALAN
IPC: G01N17/04
Filed: 2012-12-12
Abstract: A method for determining the amount and rate of corrosion which has occurred on the surface of a process unit by measuring corrosion with a corrosion sensor and measuring at least one parameter inside the process unit. Corrosion on internal surfaces of a process unit can then be determined.
Patent CA-2861623-A1 (CA)
Title: Method of preparing a treated article and treated article formed therefrom
Inventor: SANCHEZ MICHAEL J
IPC: D21H19/20
Filed: 2013-01-15
Abstract: A method of preparing a treated article comprises the step of providing a slurry comprising fibers. The method further comprises the step of combining the slurry and a first fluorinated composition to form a mixture. In addition, the method comprises the step of forming at least one sheet from the mixture. Finally, the method comprises the step of applying a second fluorinated composition on at least one surface of the at least one sheet to prepare the treated article. A treated article formed in accordance with the method is also disclosed.
Patent CA-2863077-A1 (CA)
Title: Modular pulmonary treatment system
Inventor: DHUPER SUNIL KUMAR
IPC: A61M16/06
Filed: 2013-01-22
Abstract: A patient interface system for delivering a gas to a patient includes a patient interface device that includes at least one inhalation valve and at least one exhalation valve. The system also includes a venturi device that has at least one port for connection to a gas source. The venturi device has at least one primary air entrainment window and at least one secondary air entrainment window which is downstream of the at least one primary air entrainment window. The inhalation valve is disposed between: (1) the main body and (2) the primary and secondary air entrainment windows of the venturi device. At least one of the primary air entrainment window and secondary air entrainment window includes a means for closing the respective window, thereby changing a degree at which the respective window is open and changing a flow rate of the air flowing through the respective window.
Patent CA-2864758-A1 (CA)
Title: System and method of compiling and organizing power consumption data and converting such data into one or more user actionable formats
Inventor: HAGHIGHAT-KASHANI ALI
IPC: G01R21/133
Filed: 2013-01-21
Abstract: A method and system for use in creating a profile of, managing and understanding power consumption in a premise of a user, wherein said premise comprises two or more power consuming devices comprises measuring, via at least one sensor, aggregate energy consumption at the premise, receiving at a mobile computing device comprising a data processor, said aggregated signal from the sensor, collecting and recording the aggregate signal over a plurality of time resolutions and frequencies, therein to create a predicted aggregate signal for each time x and frequency y, detecting changes in the predicted aggregate signal at time x an frequency y (detected consumption pattern changes) and conveying to at least one of the user, a utility company, and other third party a notification of detected consumption pattern changes.
Patent CA-2867600-A1 (CA)
Inventor: SAVILL ROBERT F
IPC: H05H1/34
Filed: 2013-05-07
Abstract: Interchangeable or standard electrode interface for a thermal spray plasma gun includes an interchangeable electrode (110) having a first connecting section (122) and a first annular coupling surface (123). A second connecting section (151) is arranged in a plasma gun (100) and includes a second annular coupling surface (152). An annular seal (160) is spaced or axially spaced from an annular interface formed between the first and second annular coupling surfaces (123/152).
Patent CA-2868040-A1 (CA)
Title: Milling and boring tool
Inventor: KRENZER ULRICH
IPC: B23C5/10
Filed: 2013-03-20
Abstract: The invention relates to a milling and boring tool (1) comprising a tool shaft (3) that has a central axis (5), at least one geometrically-defined roughing cutting edge (7), and at least one geometrically-defined finishing cutting edge (13), said at least one roughing cutting edge (7) and at least one finishing cutting edge (13) each comprising a flute (9; 15). The milling and boring tool (1) is characterised in that the flute (15) of the at least one finishing cutting edge (13) has a helix inverse to that of the flute (9) of the at least one roughing cutting edge (7).
Patent CA-2868504-A1 (CA)
Title: Vehicle having utility bed including seat
Inventor: STEVENS ERIC B
IPC: B60N2/34
Filed: 2013-03-28
Abstract: A vehicle includes a vehicular frame and a utility bed coupled with the vehicular frame. The utility bed includes a bed frame and a seat. The seat includes a seat bottom and a seat back. The seat back is movable between a stowed position and a deployed position. The seat back includes an upper back support and a lower back support. The lower back support is movably coupled with the upper back support and is movable between a passenger support position and a stored position.
Patent CA-2868911-A1 (CA)
Inventor: COOPER WENDY
IPC: A61F13/49
Filed: 2014-10-29
Abstract: A diaper insert has specifically configured contours on an inside surface to trap and contain bowel movements delivered within the diaper. An upper rear portion of the insert provides a protruding section of absorbent padding being contoured to match a lower lumbar region of the wearer. An upper front portion of the insert is provided with an additional absorbent pad to abut the abdominal area of the wearer. When a user, wearing a diaper equipped with the insert experiences a bowel movement, the padding sections contain the bowel movement within the diaper, and prevent the bowel movement from being secreted from a waist area of the diaper. In at least one (1) embodiment the insert is manufactured to be an integral portion of a diaper. In at least one (1) embodiment unitary rear and front barriers are removably added to a diaper.